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Sistema distruibuido de arquivos DFS
14/10/2010, 14:31
Resposta: #3
Re: Sistema distruibuido de arquivos DFS
Olá, obrigado amigo, isso ajuda sim, fiz alguns testes aqui mas nao está funcionando, usei até um script para tentar rodar sincronizar, voce conhece algum tutorial para DRBD + heartBeat + samba para redundancia de dados ? ( Montagem de Cluster HA na distro Ubuntu Server 9.10 ) , obrigado!
( a distro que estou usando é Linux node2 2.6.31-14-generic-pae #48-Ubuntu SMP Fri Oct 16 15:22:42 UTC 2009 i686 GNU/Linux
ao tentar formatar o disco virtual apresenta erro
[email protected]:~# mkfs.reiserfs /dev/drbd0
mkfs.reiserfs 3.6.21 (2009 www.namesys.com)

A pair of credits:
Vladimir Saveliev started as the most junior programmer on the team, and became
the lead programmer. He is now an experienced highly productive programmer. He
wrote the extent handling code for Reiser4, plus parts of the balancing code
and file write and file read.

Continuing core development of ReiserFS is mostly paid for by Hans Reiser from
money made selling licenses in addition to the GPL to companies who don't want
it known that they use ReiserFS as a foundation for their proprietary product.
And my lawyer asked 'People pay you money for this?'. Yup. Life is good. If you
buy ReiserFS, you can focus on your value add rather than reinventing an entire
FS.


Failed to open '/dev/drbd0': Wrong medium type.


As partições [email protected]:~# fdisk -l

Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x000b51f3

Device Boot Start End Blocks Id System
/dev/sda1 * 1 12158 97659103+ 83 Linux
/dev/sda2 12159 48631 292969372+ 83 Linux
/dev/sda3 48632 58357 78124095 83 Linux
/dev/sda4 58358 60801 19631430 82 Linux swap / Solaris
[email protected]:~# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda1 92G 1002M 87G 2% /
udev 2,0G 208K 2,0G 1% /dev
none 2,0G 0 2,0G 0% /dev/shm
none 2,0G 436K 2,0G 1% /var/run
none 2,0G 0 2,0G 0% /var/lock
none 2,0G 0 2,0G 0% /lib/init/rw
/dev/sda3 74G 180M 70G 1% /msvsim



[email protected]:~# ls /dev
agpgart ecryptfs loop6 ppp ram4 sda3 tty1 tty22 tty35 tty48 tty60 usbmon2 vcsa3
binder fd loop7 psaux ram5 sda4 tty10 tty23 tty36 tty49 tty61 usbmon3 vcsa4
block full lp0 ptmx ram6 sg0 tty11 tty24 tty37 tty5 tty62 usbmon4 vcsa5
bus fuse mapper pts ram7 sg1 tty12 tty25 tty38 tty50 tty63 usbmon5 vcsa6
cdrom hpet mcelog ram0 ram8 shm tty13 tty26 tty39 tty51 tty7 vcs zero
cdrw input mem ram1 ram9 snapshot tty14 tty27 tty4 tty52 tty8 vcs1
char kmsg net ram10 random snd tty15 tty28 tty40 tty53 tty9 vcs2
console log network_latency ram11 rfkill sndstat tty16 tty29 tty41 tty54 ttyS0 vcs3
core loop0 network_throughput ram12 rtc sr0 tty17 tty3 tty42 tty55 ttyS1 vcs4
cpu_dma_latency loop1 null ram13 rtc0 stderr tty18 tty30 tty43 tty56 ttyS2 vcs5
disk loop2 oldmem ram14 scd0 stdin tty19 tty31 tty44 tty57 ttyS3 vcs6
drbd0 loop3 parport0 ram15 sda stdout tty2 tty32 tty45 tty58 urandom vcsa
dvd loop4 pktcdvd ram2 sda1 tty tty20 tty33 tty46 tty59 usbmon0 vcsa1
dvdrw loop5 port ram3 sda2 tty0 tty21 tty34 tty47 tty6 usbmon1 vcsa2



)

O que pode estar errado ?
fonte dos dados para criar a redundancia, neste link http://www.guiadohardware.net/tutoriais ... eat-samba/


Desde já agradeço amigos !!

Fran
Why use Windows if we've got doors ?
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Re: Sistema distruibuido de arquivos DFS - fransdantas - 14/10/2010 14:31

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